Hubbell Wiring Device-Kellems ATP1500CLUUPC: 783585413099 | UNSPSC: 39122236 | GTIN: 00783585413099Lighting Controls & Ballasts > Occupancy & Vacancy Sensors > Ceiling Mount Occupancy SensorsWiring Device-Kellems Occupancy Sensors, Series: Adaptive Tech, 120/277 VAC, 16/20 A, Passive Infrared Sensor, 1500 sq-ft Coverage, 360 deg Viewing, 8 to 40 min Adaptive, 8 sec Test Time Delay, Incandescent Lamp, 50/60 Hz Response, Ceiling Mounting, 32 to 104 deg C, ABS, Off-White, 1-1/2 in H x 4-1/2 in D Dimensions